CVE-2026-52297

A flaw was found in FFmpeg. An out-of-bounds read can occur when a specially crafted MOV file is parsed due to insufficiently padded extradata. This vulnerability can lead to an application crash, resulting in a denial of service. Mitigation Do not parse untrusted files with the MOV demuxer in...

CVE-2026-52296

A flaw was found in FFmpeg. An out-of-bounds read can occur when a specially crafted file is encoded into the WMA Windows Media Audio format due to a missing required padding in extradata allocation. This issue can lead to an application crash, resulting in a denial of service. Mitigation Do not...

EUVD-2026-77134

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in movreadiacb in libavformat/mov.c...

DEBIAN-CVE-2026-52296

FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c...

CVE-2026-52297

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in movreadiacb in libavformat/mov.c...

CVE-2026-52296

FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c...

DEBIAN-CVE-2026-52297

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in movreadiacb in libavformat/mov.c...

CVE-2026-52297

FFmpeg before 9.0 is affected by an out-of-bounds read in the MOV parsing path, specifically in mov_read_iacb within libavformat/mov.c . The root cause is insufficiently padded extradata , which allows the parser to read beyond the intended buffer boundary when processing crafted MOV files. The v...

PT-2026-90977

FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c...

CVE-2026-52296

FFmpeg versions before 9.0 are affected by an out-of-bounds read caused by missing required padding in the WMA extradata allocation paths within libavcodec/wmaenc.c . The vulnerability is rated LOW (CVSS 3.1 score 2.9) with a local attack vector and high complexity, resulting in a limited availab...

CVE-2026-52297

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in movreadiacb in libavformat/mov.c...

CVE-2026-52297

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in movreadiacb in libavformat/mov.c...

PT-2026-90980

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in mov read iacb in libavformat/mov.c...

CVE-2026-52296

FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c...

CVE-2026-52296

FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c...

CVE-2026-52297

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in movreadiacb in libavformat/mov.c...

CVE-2026-52297

FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in movreadiacb in libavformat/mov.c...

Astra Linux – Vulnerability in ffmpeg5

In FFmpeg version n6.1.1, specifically within the avcodec/speexdec.c module, there is a potential security vulnerability due to insufficient validation of certain parameters when parsing Speex codec extradata. This vulnerability could lead to integer overflow conditions, potentially resulting in...

Astra Linux – Vulnerability in ffmpeg

In FFmpeg 4.4, the adtsdecodeextradata function in libavformat/adtsenc.c does not check the return value of initgetbits. This is a necessary step, as the second argument of initgetbits can be manipulated...

CVE-2026-67290

FreeRDP before 3.29.0 contains a heap out-of-bounds read vulnerability in the TSMF FFmpeg decoder when parsing AVC1 MPEG2VIDEOINFO media types with insufficient ExtraData. Attackers can send malformed media format data from a server to trigger a crash by reading fixed offsets without validating...